Deck
2 Arid Mesa
4 Counterspell
3 Ephemerate
3 Expressive Iteration
4 Felidar Guardian
4 Fire/Ice
4 Flooded Strand
2 Fury
2 Hallowed Fountain
2 Island
2 Lórien Revealed
1 Plains
4 Preordain
4 Prismatic Ending
1 Raugrin Triome
1 Sacred Foundry
4 Saheeli Rai
4 Scalding Tarn
4 Solitude
2 Steam Vents
3 Teferi, Time Raveler

Sideboard
2 Flusterstorm
1 Kaheera, the Orphanguard
3 Obsidian Charmaw
3 Prismari Command
2 Rest in Peace
2 Stern Scolding
2 Stony Silence